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Updated on 2026-08-14

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This commit is contained in:
Tangem 2024-06-05 12:09:55 +04:00
parent 9c5490bced
commit c211d221ea
14 changed files with 251 additions and 113 deletions
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22
libs/visa/src/main/kotlin/com/tangem/lib/visa/VisaContractInfoProvider.kt
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@ -3,8 +3,8 @@ package com.tangem.lib.visa
import com.ihsanbal.logging.Level
import com.ihsanbal.logging.LoggingInterceptor
import com.tangem.lib.visa.model.VisaContractInfo
import com.tangem.lib.visa.utils.VisaConfig
import com.tangem.lib.visa.utils.VisaConfig.NETWORK_LOGS_TAG
import com.tangem.lib.visa.utils.Constants
import com.tangem.lib.visa.utils.Constants.NETWORK_LOGS_TAG
import com.tangem.lib.visa.utils.toHexString
import com.tangem.utils.coroutines.CoroutineDispatcherProvider
import okhttp3.OkHttpClient
@ -24,16 +24,16 @@ interface VisaContractInfoProvider {
suspend fun getContractInfo(walletAddress: String): VisaContractInfo
class Builder(
private val useTestnetRpc: Boolean,
private val bridgeProcessorAddress: String,
private val paymentAccountRegistryAddress: String,
private val isNetworkLoggingEnabled: Boolean,
private val dispatchers: CoroutineDispatcherProvider,
private val baseUrl: String = VisaConfig.BASE_RPC_URL,
private val bridgeProcessorAddress: String = VisaConfig.BRIDGE_PROCESSOR_CONTRACT_ADDRESS,
private val paymentAccountRegistryAddress: String = VisaConfig.PAYMENT_ACCOUNT_REGISTRY_ADDRESS,
private val chainId: Long = VisaConfig.CHAIN_ID,
private val networkTimeoutSeconds: Long = VisaConfig.NETWORK_TIMEOUT_SECONDS,
private val decimals: Int = VisaConfig.DECIMALS,
private val gasLimit: Long = VisaConfig.GAS_LIMIT,
private val privateKey: String = ByteArray(VisaConfig.PRIVATE_KEY_LENGTH).toHexString(),
private val chainId: Long = Constants.CHAIN_ID,
private val decimals: Int = Constants.DECIMALS,
private val gasLimit: Long = Constants.GAS_LIMIT,
private val networkTimeoutSeconds: Long = Constants.NETWORK_TIMEOUT_SECONDS,
private val privateKey: String = ByteArray(Constants.PRIVATE_KEY_LENGTH).toHexString(),
) {
fun build(): VisaContractInfoProvider {
@ -52,6 +52,8 @@ interface VisaContractInfoProvider {
}
private fun createWeb3J(): Web3j {
val baseUrl: String = if (useTestnetRpc) Constants.TESTNET_RPC_URL else Constants.MAINNET_RPC_URL
val httpClient = OkHttpClient.Builder().apply {
connectTimeout(networkTimeoutSeconds, TimeUnit.SECONDS)
readTimeout(networkTimeoutSeconds, TimeUnit.SECONDS)

19
libs/visa/src/main/kotlin/com/tangem/lib/visa/api/VisaApiBuilder.kt
View file

@ -5,8 +5,8 @@ import com.ihsanbal.logging.Level
import com.ihsanbal.logging.LoggingInterceptor
import com.squareup.moshi.Moshi
import com.tangem.datasource.api.common.response.ApiResponseCallAdapterFactory
import com.tangem.lib.visa.utils.VisaConfig
import com.tangem.lib.visa.utils.VisaConfig.NETWORK_LOGS_TAG
import com.tangem.lib.visa.utils.Constants
import com.tangem.lib.visa.utils.Constants.NETWORK_LOGS_TAG
import okhttp3.Interceptor
import okhttp3.OkHttpClient
import retrofit2.Retrofit
@ -17,7 +17,8 @@ class VisaApiBuilder(
private val useDevApi: Boolean,
private val isNetworkLoggingEnabled: Boolean,
private val moshi: Moshi,
private val networkTimeoutSeconds: Long = VisaConfig.NETWORK_TIMEOUT_SECONDS,
private val headers: Map<String, String>,
private val networkTimeoutSeconds: Long = Constants.NETWORK_TIMEOUT_SECONDS,
) {
fun build(): VisaApi {
@ -35,13 +36,23 @@ class VisaApiBuilder(
if (isNetworkLoggingEnabled) {
addInterceptor(createNetworkLoggingInterceptor())
}
if (headers.isNotEmpty()) {
addInterceptor { chain ->
val request = chain.request().newBuilder().apply {
headers.forEach { (key, value) -> addHeader(key, value) }
}.build()
chain.proceed(request)
}
}
}
return builder.build()
}
private fun createRetrofit(okHttpClient: OkHttpClient): Retrofit {
val baseUrl = if (useDevApi) VisaConfig.VISA_API_DEV_URL else VisaConfig.VISA_API_PROD_URL
val baseUrl = if (useDevApi) Constants.VISA_API_DEV_URL else Constants.VISA_API_PROD_URL
return Retrofit.Builder()
.addConverterFactory(MoshiConverterFactory.create(moshi))

8
libs/visa/src/main/kotlin/com/tangem/lib/visa/utils/VisaConfig.kt → libs/visa/src/main/kotlin/com/tangem/lib/visa/utils/Constants.kt
View file

@ -1,10 +1,10 @@
package com.tangem.lib.visa.utils
internal object VisaConfig {
internal object Constants {
const val MAINNET_RPC_URL = "https://polygon-rpc.com/"
const val TESTNET_RPC_URL = "https://rpc-amoy.polygon.technology/"
const val BASE_RPC_URL = "https://polygon-mumbai.g.alchemy.com/v2/_1qqjXgBC_IikaXChnna8KTcV2eMMIQG/"
const val BRIDGE_PROCESSOR_CONTRACT_ADDRESS = "0xe32ecbbc1ec17fa9c160569cd613ad568ca50279"
const val PAYMENT_ACCOUNT_REGISTRY_ADDRESS = "0x3f4ae01073d1a9d5a92315fe118e57d1cdec7c44"
const val CHAIN_ID = 80_001L
const val DECIMALS = 9
const val GAS_LIMIT = 500_000_000L